Mackenna Wellbrock
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.02 | BB+0.43s to A·+4.13s to Sectionals | 2026-09-13 | 2026 September Splashvenue |
| 100 Freestyle | SCY | 1:04.54 | BB+2.45s to A·+10.45s to Sectionals | 2026-09-13 | 2026 September Splashvenue |
| 200 Freestyle | SCY | 2:25.94 | BB+10.75s to A·+29.25s to Sectionals | 2026-10-24 | 2026 October Classicvenue |
| 500 Freestyle | SCY | 6:28.51 | BB+28.02s to A·+78.62s to Sectionals | 2026-10-25 | 2026 October Classicvenue |
| 50 Backstroke | SCY | 34.67 | B+0.08s to BB·+6.08s to Sectionals | 2026-09-26 | EAJ Speedo September Meet 2026venue |
| 100 Backstroke | SCY | 1:17.86 | B+4.27s to BB·+17.07s to Sectionals | 2026-09-27 | EAJ Speedo September Meet 2026venue |
| 50 Breaststroke | SCY | 39.79 | BB+2.80s to A·+6.20s to Sectionals | 2026-06-28 | 2026 SwimRise Season Finalevenue |
| 100 Breaststroke | SCY | 1:25.01 | B+0.52s to BB·+14.12s to Sectionals | 2026-10-24 | 2026 October Classicvenue |
| 50 Butterfly | SCY | 34.36 | B+0.27s to BB·+6.97s to Sectionals | 2026-09-13 | 2026 September Splashvenue |
| 100 Butterfly | SCY | 1:23.22 | +4.33s to B·+24.13s to Sectionals | 2026-10-24 | 2026 October Classicvenue |
| 200 Individual Medley | SCY | 2:44.56 | B+0.47s to BB·+31.97s to Sectionals | 2026-10-25 | 2026 October Classicvenue |
| 50 Freestyle | LCM | 35.26 | BB+2.67s to A·+6.87s to Sectionals | 2026-07-26 | 2026 Area 1 LCM Championshipsfast pool |
| 100 Freestyle | LCM | 1:17.18 | B+0.29s to BB·+15.89s to Sectionals | 2026-06-26 | 2026 SwimRise Season Finalevenue |
| 50 Backstroke | LCM | 44.72 | +0.93s to B·+11.83s to Sectionals | 2026-05-23 | EAJ Mayhem 2026venue |
| 100 Backstroke | LCM | 1:31.71 | B+5.72s to BB·+21.92s to Sectionals | 2026-07-25 | 2026 Area 1 LCM Championshipsfast pool |
| 50 Breaststroke | LCM | 48.56 | B+2.97s to BB·+10.27s to Sectionals | 2026-07-25 | 2026 Area 1 LCM Championshipsfast pool |
| 100 Breaststroke | LCM | 1:42.50 | B+5.21s to BB·+21.91s to Sectionals | 2026-06-26 | 2026 SwimRise Season Finalevenue |
| 50 Butterfly | LCM | 41.11 | B+2.82s to BB·+9.82s to Sectionals | 2026-07-25 | 2026 Area 1 LCM Championshipsfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 33.76 | flying | 200 Free Relay (leg 3) | 2026-07-26 | 2026 Area 1 LCM Championships |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 13-14 · SCY
983 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:28.51 | 504 |
| 200 IM SCY | 2:44.56 | 479 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2187 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:25.94 | 493 |
| 100 BK SCY | 1:17.86 | 406 |
| 100 BR SCY | 1:25.01 | 478 |
| 100 FL SCY | 1:23.22 | 331 |
| 200 IM SCY | 2:44.56 | 479 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.54
Front half 31.12s · back half 33.42s
200 Freestyle SCY 2:25.94
Front half 69.81s · back half 76.13s
500 Freestyle SCY 6:28.51
Front half 191.98s · back half 196.53s
100 Backstroke SCY 1:17.86
Front half 36.75s · back half 41.11s
100 Breaststroke SCY 1:25.01
Front half 41.94s · back half 43.07s
100 Butterfly SCY 1:23.22
Front half 36.71s · back half 46.51s
200 Individual Medley SCY 2:44.56
Front half 81.29s · back half 83.27s
100 Backstroke LCM 1:31.71
Front half 43.75s · back half 47.96s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.